译林版六年级英语上册 Unit 4 第4课时 教学课件PPT小学公开课

大声地说出你所看到单词的动词原形或动词过去式。
wtealbfasgoadeamlukeoesroy atyeetr
The changes of Mike’s family
Mike Mr Brown
then
could read and draw could not write
now
do many things
Unit 4 Then and now
Checkout time & Ticking time
译林版英语六年级（上）
Warming up
Let’s play
Rules（规则）： Say the present tense（现在式） or
the past tense（ 过 去 式 ）of the word loudly（大声地）.
Many years ago, people went to school or went to work on foot or by bike. There were not any cars or buses in the street.
Now, we can go out by car, by taxi and by bus. And there are too many cars in the street.
Now, …
I was … I could … I couldn’t … …

I'm a ... I am ... I can ... I like ...
Think and write
This was me I was I could
I couldn’t
years ago. . . .
Can you talk about the changes in our life?
Tim was one year old. He could not walk .
Look and write
Helen was three years old. She could not write.
Look and write
Mr Brown was 16 years old. He could read .
In the past ,the classroom was old. We only could learn from the teachers and the books.
Now, we can learn from the computer. And we can use the computer or the mobile phone to do our homework.
wrote letters used the telephone
writes e-mails has a mobile phone
Mrs Brown
made friends, school bought things,shops
has e-friends, world does shopping, Internet
Grandpa listened to the radio reads and watches news
read newspapers
reads e-books
Look and write
What could they do? What couldn’t they do?
Look and write
Now, we can make friends on the Internet. And we have a lot of e-friends. We can have a video chat with them.
... years ago, the ... is
We could
.
Now we can
Look and write
Mrs Brown was 15 years old. She could cook .
Look and write
Mike was six years old. He could not ride .
说一说，写一写。和你的同桌分享你的变化吧！
…years ago, …
.
Ticking time
I can compare the past with the present. I can use “… year(s) ago”.
I know the sound of “er”.
I’ve got
star(s).
Homework 01 把你写的作文分享给更多的同学。 02 完成相关练习。
Before, people bought things from shops or the market.
Now, we can do shopping on the Internet. We can buy things from Taobao(淘宝) .
Before, children made friends at school. After school, they could play games with their friends. The games were very funny, just like “play marbles(打弹珠),rubber band skipping(跳皮筋)”.
谢谢观看
Thank You